求翻译：要对这些历史典故进行恰当的理解，就必须了解他们丰富的历史文化内涵，并运用恰当的理解方法，否则就不可能很好地体现和传递历史典故的含义。是什么意思？

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These historical allusions to a proper understanding, it is imperative to understand their rich historical and cultural content, and the understanding and application of appropriate methods, otherwise it would be impossible to reflect the meaning and impart historical allusions.

Must carry on the appropriate understanding to these historical literary reference, must understand their rich history culture connotation, and using appropriate understanding method, otherwise is impossible to manifest well with the transmission history literary reference meaning.

To properly understand these historical allusions, would have to be aware of their rich historical and cultural connotations, and apply appropriate interpretation, otherwise it is impossible to properly reflect and impart meaning of historical allusions.

To properly understand these historical allusions, would have to be aware of their rich historical and cultural connotations, and apply appropriate interpretation, otherwise it is impossible to properly reflect and impart meaning of historical allusions.